Trying to find out what engine - Need help

JohnTRI

Cadet
Joined
Oct 18, 2024
Messages
9
I believe I have a 1990-2000 Mercury 175 EFI 2.5 liter, and this serial number is not showing up online. The serial number is 06230926. If someone could help me locate this. That would be amazing!!
 

Dukedog

Captain
Joined
Oct 6, 2009
Messages
3,457
How do you make that determination?

second diget is letter on all of tha V6 mercs... started with A many years ago.... tha originals, 1976 till 'bout '79/'80 there 'bouts had 7 numbers.. then they changed tha first number to a letter.. then they added tha 0 in front of tha letter.. tha letters A, B, C ended with tha block change in '91.. they picked up tha D and so on after tha block change in '91....

its called "experience" is how i made that determination! ..........................
 
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